diff options
Diffstat (limited to 'apps/pdfinfo.c')
| -rw-r--r-- | apps/pdfinfo.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/apps/pdfinfo.c b/apps/pdfinfo.c index 26a7556f..af29c0d2 100644 --- a/apps/pdfinfo.c +++ b/apps/pdfinfo.c @@ -3,7 +3,22 @@ * Print information about the input pdf. */ -#include "pdftool.h" +#include "fitz.h" +#include "mupdf.h" + +pdf_xref *xref; +int pagecount; + +void closexref(void); + +void die(fz_error error) +{ + fz_catch(error, "aborting"); + closexref(); + exit(1); +} + +void openxref(char *filename, char *password, int dieonbadpass, int loadpages); enum { @@ -80,9 +95,14 @@ static int forms = 0; static struct info *psobj = nil; static int psobjs = 0; -static void local_cleanup(void) +void closexref(void) { int i; + if (xref) + { + pdf_freexref(xref); + xref = nil; + } if (dim) { @@ -922,6 +942,7 @@ showinfo(char *filename, int show, char *pagelist) int main(int argc, char **argv) { enum { NO_FILE_OPENED, NO_INFO_GATHERED, INFO_SHOWN } state; + fz_error error; char *filename = ""; char *password = ""; int show = ALL; @@ -947,8 +968,6 @@ int main(int argc, char **argv) if (fz_optind == argc) infousage(); - setcleanup(local_cleanup); - state = NO_FILE_OPENED; while (fz_optind < argc) { @@ -963,7 +982,10 @@ int main(int argc, char **argv) closexref(); filename = argv[fz_optind]; printf("%s:\n", filename); - openxref(filename, password, 0, 1); + error = pdf_openxref(&xref, filename, password); + if (error) + die(fz_rethrow(error, "cannot open input file '%s'", filename)); + pagecount = pdf_getpagecount(xref); showglobalinfo(); state = NO_INFO_GATHERED; } |